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Forum: Fundamentals

  1. Sticky Thread Sticky: Refrigeration 101

    Started by Gary, 05-07-2009 05:21 PM
    5 Pages •
    1 2 3 4 5
    1 Attachment(s)
    • Replies: 201
    • Views: 238,399
    L-PLATES
    01-11-2011, 10:18 PM Go to last post

  2. Thumbs up Sticky Thread Sticky: Safety of Society - The Role of the Engineer

    Started by Josip, 17-05-2011 08:16 PM
    1 Attachment(s)
    • Replies: 4
    • Views: 27,620
    SeanB
    02-10-2011, 05:45 PM Go to last post

  1. Simple question

    Started by electronicsuk, 17-03-2003 07:34 PM
    • Replies: 25
    • Views: 17,288
    The MG Pony
    17-08-2008, 10:37 PM Go to last post

  2. Basic question about refrigerant to use

    Started by cbfull, 30-06-2007 06:47 PM
    • Replies: 25
    • Views: 8,672
    cbfull
    07-08-2007, 02:19 AM Go to last post

  3. first estimate of system charge

    Started by cool-hvacer, 24-12-2008 08:49 PM
    • Replies: 25
    • Views: 7,587
    nike123
    03-02-2009, 10:34 AM Go to last post

  4. sizing of equalising line receiver to condenser

    Started by davidlleida, 25-01-2009 04:16 PM
    • Replies: 25
    • Views: 17,257
    US Iceman
    02-02-2009, 07:19 PM Go to last post

  5. Pimp my Husky / Eliwell ID961plus

    Started by BrianFWombat, 15-11-2010 12:27 PM
    1 Attachment(s)
    • Replies: 25
    • Views: 7,642
    BrianFWombat
    19-11-2010, 03:51 PM Go to last post

  6. Radiator Sizing with heat pumps???

    Started by mad fridgie, 19-01-2011 11:26 PM
    1 Attachment(s)
    • Replies: 25
    • Views: 7,463
    MilosBog
    27-01-2011, 05:16 PM Go to last post

  7. connecting gauges with minimun fridge loss

    Started by refcon32, 03-03-2011 10:06 PM
    • Replies: 25
    • Views: 9,437
    lexmark42
    31-05-2011, 07:04 AM Go to last post

  8. Superheat

    Started by shogun7, 03-03-2004 11:14 PM
    • Replies: 24
    • Views: 18,519
    superheat
    23-08-2004, 05:54 PM Go to last post

  9. Wood Kiln dehumidifier?

    Started by The MG Pony, 16-01-2007 08:57 PM
    • Replies: 24
    • Views: 9,025
    alex.wang
    05-02-2009, 04:01 PM Go to last post

  10. Oil Pressure Differential Switches

    Started by walden, 21-02-2007 08:21 AM
    • Replies: 24
    • Views: 25,610
    sedgy
    03-11-2008, 05:27 PM Go to last post

  11. I need HELP : 16m is the height

    Started by Mahmoud, 11-06-2007 05:59 AM
    • Replies: 24
    • Views: 4,912
    Andy
    01-07-2007, 02:19 PM Go to last post

  12. Hot-water circulation pump

    Started by desA, 04-03-2010 12:50 PM
    • Replies: 24
    • Views: 6,885
    desA
    08-04-2010, 03:40 AM Go to last post

  13. Install condenser in opposite position its built for?

    Started by Henry., 05-08-2010 07:44 PM
    2 Attachment(s)
    • Replies: 24
    • Views: 5,785
    Sandro Baptista
    19-08-2010, 10:50 PM Go to last post

  14. Condensation Temperature?

    Started by Indy2010, 30-01-2011 03:51 AM
    • Replies: 24
    • Views: 8,341
    Gary
    27-02-2011, 08:13 PM Go to last post

  15. Hermetic pumps ğ suction line

    Started by Sandro Baptista, 31-01-2011 11:29 AM
    5 Attachment(s)
    • Replies: 24
    • Views: 7,512
    Josip
    08-02-2011, 09:01 PM Go to last post

  16. Dry bulb or wet bulb

    Started by nike123, 15-09-2011 07:58 PM
    • Replies: 24
    • Views: 11,094
    mikeref
    16-09-2011, 01:34 PM Go to last post

  17. Compressor current draw

    Started by MikeHolm, 12-11-2011 05:03 PM
    2 Attachment(s)
    • Replies: 24
    • Views: 7,544
    MikeHolm
    16-11-2011, 08:49 PM Go to last post

  18. 4 ton split unit ac problem

    Started by kefah, 01-07-2012 08:51 PM
    • Replies: 24
    • Views: 6,546
    kefah
    16-07-2012, 08:01 PM Go to last post

  19. Help theary

    Started by Lambo, 05-09-2013 09:54 PM
    • Replies: 24
    • Views: 5,423
    Lambo
    10-09-2013, 08:42 PM Go to last post

  20. Compressor Displacement

    Started by David PS, 05-04-2003 09:41 AM
    • Replies: 23
    • Views: 8,454
    mcamacho
    28-06-2004, 03:43 PM Go to last post

  21. Pressure / leak test using ofn helium from BOC

    Started by norfolkboy, 21-02-2008 12:48 AM
    • Replies: 23
    • Views: 10,607
    norfolkboy
    02-03-2008, 09:54 PM Go to last post

  22. Maintenence

    Started by marc5180, 12-04-2008 11:50 AM
    • Replies: 23
    • Views: 4,523
    marc5180
    13-04-2008, 12:35 AM Go to last post

  23. Scroll Seizure

    Started by jwasir, 19-08-2008 03:12 AM
    • Replies: 23
    • Views: 5,976
    shafaqat ali
    15-05-2010, 01:39 PM Go to last post

  24. How to check Flash gas?

    Started by Uni, 14-12-2008 11:00 PM
    • Replies: 23
    • Views: 5,735
    Burrah Boy
    22-01-2009, 07:43 PM Go to last post

  25. Type of Compressor used for propane

    Started by juancalvarezg, 28-05-2009 03:48 PM
    • Replies: 23
    • Views: 10,425
    Jetasia
    25-09-2010, 06:59 PM Go to last post

  26. Copeland scroll compressor - running capacitor

    Started by desA, 18-06-2009 07:03 AM
    • Replies: 23
    • Views: 21,584
    K.R.Iyer
    23-06-2009, 08:05 PM Go to last post

  27. better COP at winter

    Started by andersnielsen45, 26-08-2010 05:53 PM
    1 Attachment(s)
    • Replies: 23
    • Views: 4,743
    AlexKram
    05-09-2010, 09:10 AM Go to last post

  28. High pressure at the pump for a chilled water system

    Started by mackistired, 17-12-2011 11:56 PM
    • Replies: 23
    • Views: 7,384
    Peter_1
    22-12-2011, 08:12 AM Go to last post

  29. Overcharging of Refrigerant

    Started by Sumit, 20-12-2011 11:44 AM
    • Replies: 23
    • Views: 12,818
    Sumit
    18-01-2012, 12:13 PM Go to last post

  30. Question Anyone interested in helping me with my project? -40c cold plate

    Started by brad11160, 14-05-2013 12:08 PM
    4 Attachment(s)
    • Replies: 23
    • Views: 7,940
    Tesla
    22-05-2013, 12:17 AM Go to last post

  31. DIY Compressor Wine Cooler Help (Newbie)

    Started by roosm, 19-03-2015 10:31 AM
    2 Attachment(s)
    • Replies: 23
    • Views: 8,187
    roosm
    12-06-2015, 07:48 AM Go to last post

  32. The Fundamental Myth

    Started by Gary, 16-04-2001 03:40 PM
    • Replies: 22
    • Views: 8,552
    Jorgen Bargsteen Moller
    18-09-2003, 12:03 PM Go to last post

  33. Balanced port TEVs

    Started by Prof Sporlan, 24-01-2002 04:12 PM
    • Replies: 22
    • Views: 8,216
    Prof Sporlan
    25-02-2002, 03:43 PM Go to last post

  34. Smile Dramatize R effect of pressure alone

    Started by zitaray, 26-12-2004 10:06 PM
    • Replies: 22
    • Views: 7,364
    Peter_1
    31-12-2004, 11:20 PM Go to last post

  35. Charging a/c unit using R407C

    Started by carlfoster, 24-02-2007 04:52 PM
    • Replies: 22
    • Views: 23,971
    carlfoster
    03-03-2007, 11:09 AM Go to last post

  36. Heat Pump Shopping List

    Started by rjsimmon, 10-03-2007 07:26 PM
    • Replies: 22
    • Views: 5,321
    Brian_UK
    27-03-2007, 10:56 PM Go to last post

  37. Exclamation mixed refrigerants

    Started by jcool808, 06-05-2008 01:32 AM
    • Replies: 22
    • Views: 5,627
    nike123
    08-06-2008, 11:39 AM Go to last post

  38. Chillers = Belong to Refrigeration or Air conditionning sector?

    Started by Ms_Freeze, 22-01-2009 05:17 PM
    • Replies: 22
    • Views: 4,795
    mrfreezeit
    04-04-2009, 06:32 AM Go to last post

  39. Compare Daikin VRV and Toshiba VRF

    Started by wierdo, 05-07-2010 03:22 PM
    • Replies: 22
    • Views: 29,612
    vrf tech
    13-07-2010, 07:50 AM Go to last post

  40. Why the solinoid valve?

    Started by r.bartlett, 02-06-2011 12:46 PM
    2 Attachment(s)
    • Replies: 22
    • Views: 7,045
    TTR_Tech
    07-06-2011, 06:15 AM Go to last post

  41. LL Sight Glass Mounting

    Started by jwasir, 11-10-2011 02:52 PM
    1 Attachment(s)
    • Replies: 22
    • Views: 5,402
    Gökhan Körgüt
    19-01-2012, 07:31 AM Go to last post

  42. Post Don't understand our new Daikin ducted Reverse-cycle system ... please help!

    Started by vinnie001, 03-03-2012 10:24 AM
    • Replies: 22
    • Views: 8,487
    vinnie001
    05-03-2012, 11:20 PM Go to last post

  43. Humidity Control

    Started by RODRIGO BR, 01-05-2013 10:12 PM
    • Replies: 22
    • Views: 6,389
    RODRIGO BR
    21-06-2013, 03:24 AM Go to last post

  44. Chilled water Pump

    Started by Bashir01219, 25-09-2012 09:23 AM
    1 Attachment(s)
    • Replies: 22
    • Views: 8,267
    Sandro Baptista
    13-10-2012, 10:11 PM Go to last post

  45. Split heat pump piping design

    Started by NoNickName, 28-12-2012 10:02 AM
    • Replies: 22
    • Views: 4,569
    NoNickName
    02-01-2013, 04:07 PM Go to last post

  46. Coldroom conversion r22 to r404a

    Started by tonashp, 24-02-2014 08:46 AM
    • Replies: 22
    • Views: 9,453
    Glenn Moore
    30-10-2014, 10:15 PM Go to last post

  47. non-condensable test from the low pressure side

    Started by pvl, 18-05-2018 05:45 PM
    • Replies: 22
    • Views: 20,230
    cadwaladr
    10-06-2018, 11:31 PM Go to last post

  48. Insulating TEVs

    Started by seanf, 23-01-2020 07:08 PM
    1 Attachment(s)
    • Replies: 22
    • Views: 12,031
    Glide
    01-02-2020, 12:35 PM Go to last post

  49. Lightbulb Consideration of flashgas in pipeline

    Started by oplafki, 01-12-2022 05:44 AM
    flash gas, flashing, pressure loss
    • Replies: 22
    • Views: 2,388
    RANGER1
    12-12-2022, 07:40 PM Go to last post

  50. Edinburgh cafe explosion

    Started by Tony, 04-01-2005 04:14 PM
    • Replies: 21
    • Views: 8,132
    scottishladx
    08-09-2008, 01:21 AM Go to last post

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